18697146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{18439}}^1$

素因数の和:18470

約数の個数: 24

約数和(自身を含む): 40494240

約数和(自身を除く): 21797094

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 18439, 36878, 55317, 110634, 239707, 479414, 719121, 1438242, 3116191, 6232382, 9348573, 18697146]

約数ペア:

[(1, 18697146), (2, 9348573), (3, 6232382), (6, 3116191), (13, 1438242), (26, 719121), (39, 479414), (78, 239707), (169, 110634), (338, 55317), (507, 36878), (1014, 18439)]